PENC Site Information Form
     International GPS Service 


0.   Form

     Prepared by (full name)  : Ambrus Kenyeres
     Date Prepared            : 20-APR-2001
     Report Type              : UPDATE
     Prepared Using           : PENC9906.LOG


1.   Site Identification of the GPS Monument

     Site Name                : FOMI Satellite Geodetic Observatory
     Four Character ID        : PENC
     Monument Inscription     : concrete pillar on the roof of main building
     IERS DOMES Number        : 11206M006
     CDP Number               : not assigned
     Date Installed           : 01-MAR-1996 hh:mm UT
     Geologic Characteristic  : CLAY
       Bedrock Type           : SEDIMENTARY
       Bedrock Condition      : stable
       Fracture Spacing       : mm   
       Notes                  : the monument stability is monitored
     Additional Information   : site of EUREF(0212) and CEGRN


2.   Site Location Information

     City or Town             : Penc, 50 km northward from Budapest
     State or Province        :
     Country                  : Hungary
     Tectonic Plate           : EURA
     Approximate Position
       X coordinate (m)       : 4052449.6
       Y coordinate (m)       : 1417681.0
       Z coordinate (m)       : 4701407.0
       Latitude (deg)         :  47.7896 N
       Longitude (deg)        :  19.2815 E
       Elevation (m)          : 291.79
     Additional Information   : (multiple lines)


3.   GPS Receiver Information

3.1  Receiver Type            : TRIMBLE 4000SSE
     Serial Number            : 13576
     Firmware Version         : 6.12
     Date Installed           : 01-MAR-1996 00:00 UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


4.   GPS Antenna Information

4.1  Antenna Type             : TRM14532.00
     Serial Number            : 00135
     Antenna Height (m)       : 0.03
     Antenna Reference Point  : ARP
     Degree Offset from North :
     Antenna Radome Type      : none
     Date Installed           : 01-MAR-1996 00:00 UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

4.2  Antenna Type             : TRM14532.00
     Serial Number            : 0135
     Antenna Height (m)       : 0.03
     Antenna Reference Point  : BPA
     Degree Offset from North : 0
     Antenna Radome Type      : 
     Date Installed           : 01-MAR-1996 00:00 UT
     Date Removed             : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)

5.   Local Site Ties

5.x  Monument Name            :
     Site Ref CDP Number      : (XXXX)
     Site Ref Domes Number    : (XXXXXXXXX)
     Differential Components from GPS Mark to Site Reference (ITRS)
       dx (m)                 : (m)
       dy (m)                 : (m)
       dz (m)                 : (m)
     Accuracy (mm)            : (mm)
     Date Measured            : (dd-MMM-yyyy hh:mm UT)
     Additional Information   : (multiple lines)


6.   Frequency Standard

6.1  Standard Type            : RUBIDIUM
       Frequency              : 5 Mhz
       Effective Dates        : 01-MAR-1996
       Notes                  : (multiple lines)


7.   Collocation Information

7.x  Instrumentation Type     : NONE
       Status                 : -
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)


8.   Meteorological Instrumentation

8.1  Humidity Sensor Model    : HMP35D combined sensor
       Manufacturer           : Vaisala
       Data Frequency         : 10 min.
       Accuracy (% rel h)     : 1/2 % rel h 
       Effective Dates        : 01-DEC-1998             
       Notes                  : (multiple lines)

8.2  Pressure Sensor Model    : DPA21 pressure transducer
       Manufacturer           : Vaisala
       Data Frequency         : 10 min.
       Accuracy (mbar)        : 0.3 hPa
       Height Diff to GPS (m) : 2 m
       Effective Dates        : 01-DEC-1998 
       Notes                  : (multiple lines)

8.3  Temperature Sensor Model : HMP35D combined sensor
       Manufacturer           : Vaisala
       Data Frequency         : 10 min.
       Accuracy (deg C)       : 0.1 deg C
       Effective Dates        : 01-DEC-1998 
       Notes                  : (multiple lines)

8.4  Water Vapor Radiometer   : 
       Manufacturer           :
       Distance to GPS (m)    : (m)
       Elev Diff to GPS (m)   : (m)
       Effective Dates        : (dd-MMM-yyyy - dd-MMM-yyyy)
       Notes                  : (multiple lines)

8.5  Other Instrumentation    : (multiple lines)


9.   On-Site, Point of Contact Agency Information

     Agency                   : FOMI Satellite Geodetic Observatory
     Mailing Address          : H-1373 Budapest, P.O.Box 546, Hungary
     Primary Contact
       Contact Name           : Mr. Ambrus Kenyeres
       Telephone (primary)    : +36-27 374 980
       Telephone (secondary)  : +36-27 374 844/145
       Fax                    : +36-27 374 982
       E-mail                 : kenyeres@sgo.fomi.hu
     Secondary Contact
       Contact Name           :
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 :
     Additional Information   : (multiple lines)


10.  Responsible Agency (if different from 9.)

     Agency                   : (multiple lines)
     Mailing Address          : (multiple lines)
     Primary Contact
       Contact Name           :
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 :
     Secondary Contact
       Contact Name           :
       Telephone (primary)    :
       Telephone (secondary)  :
       Fax                    :
       E-mail                 :
     Additional Information   : (multiple lines)


11.  More Information

     URL for More Information : http:\\www.sgo.fomi.hu
     Hardcopy on File
       Site Map               : 06.1996
       Site Diagram           : (Y)
       Horizon Mask           : (Y)
       Monument Description   : (Y)
       Site Pictures          : (Y)
     Additional Information   : (multiple lines)
     Antenna Graphics with Dimensions


               TRIMBLE: TRM14532.00

                       ----+----                          <--  0.070  L1
                    /      +      \                       <--  0.068  L2
++----------------+-----------------+-----------------++  <--  0.063  TGP
++---------------+-------------------+----------------++  <--  0.060  BGP
                 |                   |
                  |                 |
                   |               |
                    +------x------+                       <--  0.000  ARP=BPA

                    <--  0.140  -->                                   BPA
                 <--     0.155     -->                                TPA
<--                     0.467                      -->               NOTCHES
<--                      0.483                       -->              EDGE


   ARP: Antenna Reference Point
   L1 : L1 Phase Center                   L2 : L2 Phase Center
   TGP: Top of Ground Plane               BGP: Bottom of Ground Plane
   TPA: Top of Preamplifier               BPA: Bottom of Preamplifier